000
FZPN03 KNHC 191503
HSFEP2

HIGH SEAS FORECAST
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC MON APR 19 2010

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT WHICH IS THE AVERAGE 
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE 
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W

SYNOPSIS VALID 1200 UTC MON APR 19.
24 HOUR FORECAST VALID 1200 UTC TUE APR 20.
48 HOUR FORECAST VALID 1200 UTC WED APR 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST. 

.DISSIPATING LOW PRES 30N125W 1012 MB WITH FRONTAL TROUGH TO 
25N122W TO 14N140W. N OF 27N BETWEEN 132W AND 135W NW WINDS 20 
KT. SEAS 8 FT. ELSEWHERE W OF TROUGH WINDS LESS THAN 20 KT. SEAS 
8 TO 11 FT PRIMARILY IN NW SWELL. FROM 07N TO 14N W OF 133W NE 
WINDS 20 KT. SEAS 8 TO 11 FT IN NW SWELL. 
.24 HOUR FORECAST TROUGH 30N121W TO 20N120W. W OF LINE FROM 
18N140W TO 30N123W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 12 FT IN 
NW SWELL. 
.48 HOUR FORECAST NW OF LINE FROM 12N140W TO 27N115W N TO NE 
WINDS 20 TO 25 KT. SEAS 8 TO 14 FT IN NW SWELL. 

.S OF 05N BETWEEN 108W AND 123W WINDS LESS THAN 20 KT. SEAS 8 FT 
IN MIXED NE AND SW SWELL.
.24 HOUR FORECAST S OF 02N BETWEEN 100W AND 120W WINDS LESS THAN 
20 KT. SEAS 8 FT IN PRIMARILY SW SWELL.
.48 HOUR FORECAST S OF 04N BETWEEN 93W AND 114W WINDS LESS THAN 
20 KT. SEAS 8 FT IN SW SWELL. 

.24 HOUR FORECAST FROM 07N TO 12N NE WINDS 20 KT. SEAS TO 10 FT 
IN MIXED NW SWELL AND NE WIND WAVES. ELSEWHERE FROM 05N TO 18N W 
OF 124W WINDS LESS THAN 20 KT. SEAS 8 TO 9 FT IN NW SWELL. 
.48 HOUR FORECAST FROM 05N TO 10N W OF 125W NE WINDS 20 KT. SEAS 
TO 9 FT IN MIXED NW SWELL AND NE WIND WAVES. ELSEWHERE FROM 05N 
TO 12N W OF 120W WINDS LESS THAN 20 KT. SEAS 8 FT IN NW SWELL. 

.REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.CONVECTION VALID 1500 UTC MON APR 19... 

.INTERTROPICAL CONVERGENCE ZONE...AXIS 05N77W TO 06N85W TO 
06N128W TO 04.5N140W. SCATTERED MODERATE TO STRONG WITHIN 180 NM 
S OF AXIS E OF 80W. SCATTERED MODERATE ISOLATED STRONG WITHIN 
150 NM S OF AXIS BETWEEN 103W AND 122W. ISOLATED MODERATE TO 
STRONG WITHIN 150 NM N OF AXIS BETWEEN 131W AND 134W. ISOLATED 
MODERATE TO STRONG WITHIN 120 NM S OF AXIS W OF 138W. 

$$
.FORECASTER AL. TROPICAL PREDICTION CENTER.